Rule 34 Dev - 2boys ^3^ artist_self-insert blue_archive blue_archive_the_animation commentary half-closed_eyes highres idolmaster idolmaster_cinderella_girls idolmaster_cinderella_girls_u149 jacket kyouno long_sleeves looking_at_another looking_at_viewer messy_hair monochrome multiple_boys necktie producer_(idolmaster) producer_(idolmaster_cinderella_girls_u149) sensei_(blue_archive) sensei_(blue_archive_the_animation) shirt short_hair smile symbol-only_commentary upper_body white_background wing_collar|21825689652